Browse the latest SEC filings and forms submitted by ADVENT TECHNOLOGIES HOLDINGS, INC. (ADNH). Access annual reports, quarterly statements, and other official disclosures.
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Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| 25-NSE | Jan. 21, 2026 | - | View Document |
| 25-NSE | Jan. 21, 2026 | - | View Document |
| 8-K | Jan. 15, 2026 | 8-K | View Document |
| 10-Q | Nov. 17, 2025 | 10-Q | View Document |
| NT 10-Q | Nov. 14, 2025 | NT 10-Q | View Document |
| 8-K | Nov. 10, 2025 | 8-K | View Document |
| 8-K | Nov. 3, 2025 | 8-K | View Document |
| 8-K | Oct. 29, 2025 | 8-K | View Document |
| 8-K | Oct. 22, 2025 | 8-K | View Document |
| DEF 14A | Sept. 30, 2025 | DEF 14A | View Document |
| 8-K | Sept. 12, 2025 | 8-K | View Document |
| 8-K | Sept. 4, 2025 | 8-K | View Document |
| EFFECT | Aug. 27, 2025 | - | View Document |
| 424B3 | Aug. 27, 2025 | 424B3 | View Document |
| CORRESP | Aug. 25, 2025 | - | View Document |
| UPLOAD | Aug. 25, 2025 | - | View Document |
| 8-K | Aug. 22, 2025 | 8-K | View Document |
| 8-K | Aug. 18, 2025 | 8-K | View Document |
| S-1 | Aug. 18, 2025 | S-1 | View Document |
| 8-K | Aug. 12, 2025 | 8-K | View Document |
| 10-Q | Aug. 12, 2025 | 10-Q | View Document |
| 8-K | Aug. 7, 2025 | 8-K | View Document |
| S-8 | July 18, 2025 | S-8 | View Document |
| 8-K | July 3, 2025 | 8-K | View Document |
| 10-Q | June 30, 2025 | 10-Q | View Document |
| 10-K | June 6, 2025 | 10-K | View Document |
| 8-K | May 27, 2025 | 8-K | View Document |
| NT 10-Q | May 14, 2025 | NT 10-Q | View Document |
| 8-K | April 17, 2025 | 8-K | View Document |
| 8-K | April 15, 2025 | 8-K | View Document |
| 4 | April 2, 2025 | FORM 4 | View Document |
| 3 | April 2, 2025 | FORM 3 | View Document |
| NT 10-K | March 31, 2025 | NT 10-K | View Document |
| 3 | March 11, 2025 | FORM 3 | View Document |
| 3 | March 11, 2025 | FORM 3 | View Document |
| 8-K | March 11, 2025 | 8-K | View Document |
| 3 | March 11, 2025 | FORM 3 | View Document |
| 3 | March 11, 2025 | FORM 3 | View Document |
| 3 | March 11, 2025 | FORM 3 | View Document |
| 8-K | Jan. 2, 2025 | 8-K | View Document |
| 10-Q | Dec. 27, 2024 | 10-Q | View Document |
| 8-K/A | Dec. 18, 2024 | 8-K/A | View Document |
| DEF 14A | Dec. 10, 2024 | DEF 14A | View Document |
| 8-K | Nov. 27, 2024 | 8-K | View Document |
| 8-K | Nov. 26, 2024 | 8-K | View Document |
| NT 10-Q | Nov. 14, 2024 | NT 10-Q | View Document |
| 8-K | Nov. 8, 2024 | 8-K | View Document |
| 8-K | Oct. 29, 2024 | 8-K | View Document |
| 8-K | Oct. 24, 2024 | 8-K | View Document |
| 8-K | Oct. 23, 2024 | 8-K | View Document |
| 8-K | Oct. 21, 2024 | 8-K | View Document |
| 10-Q | Oct. 15, 2024 | 10-Q | View Document |
| 10-Q | Oct. 15, 2024 | 10-Q | View Document |
| 8-K/A | Oct. 2, 2024 | 8-K/A | View Document |
| 8-K | Sept. 20, 2024 | 8-K | View Document |
| 8-K | Sept. 5, 2024 | 8-K | View Document |
| 8-K | Aug. 22, 2024 | 8-K | View Document |
| 8-K | Aug. 20, 2024 | 8-K | View Document |
| NT 10-Q | Aug. 14, 2024 | NT 10-Q | View Document |
| 10-K | Aug. 13, 2024 | 10-K | View Document |
| 8-K | Aug. 5, 2024 | 8-K | View Document |
| 8-K | July 25, 2024 | 8-K | View Document |
| 8-K | July 12, 2024 | 8-K | View Document |
| 8-K | May 29, 2024 | 8-K | View Document |
| NT 10-Q | May 29, 2024 | NT 10-Q | View Document |
| 8-K | May 22, 2024 | 8-K | View Document |
| 8-K | May 16, 2024 | 8-K | View Document |
| 8-K | May 9, 2024 | 8-K | View Document |
| 8-K | May 1, 2024 | 8-K | View Document |
| 8-K | April 23, 2024 | 8-K | View Document |
| NT 10-K | April 1, 2024 | NT 10-K | View Document |
| DEF 14A | March 29, 2024 | DEF 14A | View Document |
| PRE 14A | March 18, 2024 | PRE 14A | View Document |
| 8-K | March 12, 2024 | 8-K | View Document |
| 4 | Feb. 20, 2024 | FORM 4 | View Document |
| 3 | Feb. 12, 2024 | FORM 3 | View Document |
| SC 13G/A | Feb. 12, 2024 | - | View Document |
| 8-K | Jan. 25, 2024 | 8-K | View Document |
| 8-K/A | Jan. 17, 2024 | 8-K/A | View Document |
| 8-K | Jan. 11, 2024 | 8-K | View Document |
| SC 13G/A | Jan. 10, 2024 | - | View Document |
| 424B5 | Dec. 28, 2023 | 424B5 | View Document |
| 424B5 | Dec. 27, 2023 | 424B5 | View Document |
| 8-K | Dec. 27, 2023 | 8-K | View Document |
| 8-K | Nov. 22, 2023 | 8-K | View Document |
| 8-K | Nov. 14, 2023 | 8-K | View Document |
| 10-Q | Nov. 14, 2023 | 10-Q | View Document |
| SC 13G/A | Oct. 3, 2023 | - | View Document |
| 4 | Sept. 8, 2023 | FORM 4 | View Document |
| 4 | Sept. 8, 2023 | FORM 4 | View Document |
| 10-Q | Aug. 14, 2023 | 10-Q | View Document |
| 8-K | Aug. 11, 2023 | 8-K | View Document |
| 8-K | June 20, 2023 | 8-K | View Document |
| 8-K | June 2, 2023 | 8-K | View Document |
| 424B5 | June 2, 2023 | 424B5 | View Document |
| 8-K | May 26, 2023 | 8-K | View Document |
| 8-K | May 15, 2023 | 8-K | View Document |
| 10-Q | May 15, 2023 | 10-Q | View Document |
| 8-K | May 5, 2023 | 8-K | View Document |
| EFFECT | May 2, 2023 | - | View Document |
| 424B5 | May 2, 2023 | 424B5 | View Document |
| 4/A | April 28, 2023 | FORM 4/A SUBMISSION | View Document |
| CORRESP | April 28, 2023 | - | View Document |
| UPLOAD | April 27, 2023 | - | View Document |
| DEFA14A | April 25, 2023 | DEFA14A | View Document |
| DEF 14A | April 25, 2023 | DEF 14A | View Document |
| S-3 | April 21, 2023 | S-3 | View Document |
| 4/A | April 14, 2023 | FORM 4/A SUBMISSION | View Document |
| 4 | April 14, 2023 | FORM 4 SUBMISSION | View Document |
| 4/A | April 14, 2023 | FORM 4/A SUBMISSION | View Document |
| 4/A | April 14, 2023 | FORM 4/A SUBMISSION | View Document |
| 4/A | April 14, 2023 | FORM 4/A SUBMISSION | View Document |
| PRE 14A | April 13, 2023 | PRE 14A | View Document |
| 8-K | April 11, 2023 | 8-K | View Document |
| SC 13G/A | April 4, 2023 | - | View Document |
| 10-K | March 31, 2023 | 10-K | View Document |
| 8-K | March 31, 2023 | 8-K | View Document |
| 8-K | March 29, 2023 | 8-K | View Document |
| 8-K | March 10, 2023 | 8-K | View Document |
| SC 13G | Feb. 9, 2023 | - | View Document |
| SC 13G/A | Feb. 8, 2023 | SEC SCHEDULE 13G | View Document |
| 4 | Feb. 7, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 7, 2023 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 7, 2023 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Jan. 31, 2023 | - | View Document |
| 424B3 | Jan. 5, 2023 | 424B3 | View Document |
| 424B3 | Jan. 5, 2023 | 424B3 | View Document |
| EFFECT | Dec. 22, 2022 | - | View Document |
| POS AM | Dec. 21, 2022 | POS AM | View Document |
| 424B3 | Nov. 14, 2022 | 424B3 | View Document |
| 3 | Nov. 14, 2022 | FORM 3 SUBMISSION | View Document |
| 10-Q | Nov. 14, 2022 | 10-Q | View Document |
| 8-K | Nov. 14, 2022 | 8-K | View Document |
| 424B3 | Nov. 14, 2022 | 424B3 | View Document |
| 8-K | Nov. 4, 2022 | 8-K | View Document |
| 424B3 | Oct. 14, 2022 | 424B3 | View Document |
| 424B3 | Oct. 14, 2022 | 424B3 | View Document |
| 4 | Sept. 6, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | Sept. 2, 2022 | 8-K | View Document |
| 4 | Aug. 26, 2022 | 4 | View Document |
| 4 | Aug. 26, 2022 | 4 | View Document |
| 4 | Aug. 26, 2022 | 4 | View Document |
| 4 | Aug. 26, 2022 | 4 | View Document |
| 424B3 | Aug. 24, 2022 | 424B3 | View Document |
| 424B3 | Aug. 24, 2022 | 424B3 | View Document |
| 8-K | Aug. 9, 2022 | 8-K | View Document |
| 10-Q | Aug. 9, 2022 | 10-Q | View Document |
| 3 | Aug. 5, 2022 | FORM 3 SUBMISSION | View Document |
| 8-K | July 22, 2022 | 8-K | View Document |
| 4 | July 15, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | July 7, 2022 | 8-K | View Document |
| SC 13G/A | July 5, 2022 | - | View Document |
| 424B3 | June 21, 2022 | 424B3 | View Document |
| 424B3 | June 21, 2022 | 424B3 | View Document |
| 8-K | June 17, 2022 | 8-K | View Document |
| 4 | June 17, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 17, 2022 | FORM 4 SUBMISSION | View Document |
| 4 | June 17, 2022 | FORM 4 SUBMISSION | View Document |
| 8-K | June 16, 2022 | 8-K | View Document |
| 8-K | June 14, 2022 | 8-K | View Document |
| 3 | June 14, 2022 | FORM 3 SUBMISSION | View Document |
| 8-K | June 3, 2022 | 8-K | View Document |
| 424B3 | May 13, 2022 | 424B3 | View Document |
| 424B3 | May 13, 2022 | 424B3 | View Document |
| 8-K | May 12, 2022 | 8-K | View Document |
| 10-Q | May 12, 2022 | 10-Q | View Document |
| DEFA14A | May 2, 2022 | DEFA14A | View Document |
| 424B3 | April 29, 2022 | 424B3 | View Document |
| EFFECT | April 28, 2022 | - | View Document |
| CORRESP | April 26, 2022 | - | View Document |
| UPLOAD | April 26, 2022 | - | View Document |
| DEFA14A | April 26, 2022 | DEFA14A | View Document |
| DEF 14A | April 26, 2022 | DEF 14A | View Document |
| S-1 | April 21, 2022 | S-1 | View Document |
| 424B3 | April 21, 2022 | 424B3 | View Document |
| EFFECT | April 19, 2022 | - | View Document |
| 3 | April 18, 2022 | FORM 3 SUBMISSION | View Document |
| POS AM | April 15, 2022 | POS AM | View Document |
| 8-K | April 13, 2022 | 8-K | View Document |
| 8-K/A | March 31, 2022 | 8-K/A | View Document |
| 10-K | March 31, 2022 | 10-K | View Document |
| 8-K | March 28, 2022 | 8-K | View Document |
| SC 13G | Feb. 14, 2022 | SEC SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 9, 2022 | - | View Document |
| SC 13G | Jan. 31, 2022 | - | View Document |
| 8-K | Jan. 28, 2022 | 8-K | View Document |
| 10-Q | Nov. 15, 2021 | 10-Q | View Document |
| 8-K | Nov. 15, 2021 | 8-K | View Document |
| 424B3 | Nov. 15, 2021 | 424B3 | View Document |
| 8-K/A | Nov. 15, 2021 | 8-K/A | View Document |
| 424B3 | Sept. 21, 2021 | 424B3 | View Document |
| 8-K/A | Sept. 17, 2021 | 8-K/A | View Document |
| 8-K | Sept. 13, 2021 | 8-K | View Document |
| 424B3 | Sept. 13, 2021 | 424B3 | View Document |
| 8-K | Sept. 13, 2021 | 8-K | View Document |
| SC 13G | Sept. 9, 2021 | - | View Document |
| 8-K | Sept. 1, 2021 | 8-K | View Document |
| 424B3 | Sept. 1, 2021 | 424B3 | View Document |
| 8-K | Sept. 1, 2021 | 8-K | View Document |
| 4 | Aug. 26, 2021 | FORM 4 | View Document |
| 424B3 | Aug. 18, 2021 | 424B3 | View Document |
| 8-K | Aug. 18, 2021 | FORM 8-K | View Document |
| 10-Q | Aug. 12, 2021 | 10-Q | View Document |
| 8-K | Aug. 12, 2021 | 8-K | View Document |
| 424B3 | Aug. 12, 2021 | 424B3 | View Document |
| 3 | July 20, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | July 6, 2021 | 8-K | View Document |
| 424B3 | July 6, 2021 | 424B3 | View Document |
| 8-K | June 25, 2021 | 8-K | View Document |
| 424B3 | June 25, 2021 | 424B3 | View Document |
| 4/A | June 16, 2021 | FORM 4/A | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| 4 | June 15, 2021 | FORM 4 | View Document |
| S-8 | June 10, 2021 | S-8 | View Document |
| 424B3 | June 10, 2021 | 424B3 | View Document |
| 8-K | June 10, 2021 | FORM 8-K | View Document |
| 424B3 | June 7, 2021 | 424B3 | View Document |
| 8-K | June 7, 2021 | 8-K | View Document |
| 424B3 | May 20, 2021 | 424B3 | View Document |
| 424B3 | May 20, 2021 | 424B3 | View Document |
| 8-K/A | May 20, 2021 | 8-K/A | View Document |
| 10-K/A | May 20, 2021 | 10-K/A | View Document |
| 424B3 | May 20, 2021 | 424B3 | View Document |
| 10-Q | May 20, 2021 | 10-Q | View Document |
| 8-K | May 20, 2021 | 8-K | View Document |
| NT 10-Q | May 17, 2021 | NT 10-Q | View Document |
| DEFA14A | May 17, 2021 | DEFA14A | View Document |
| DEFA14A | May 17, 2021 | DEFA14A | View Document |
| 8-K | May 17, 2021 | 8-K | View Document |
| 424B3 | May 7, 2021 | 424B3 | View Document |
| 8-K | May 7, 2021 | FORM 8-K | View Document |
| 8-K | April 16, 2021 | 8-K | View Document |
| 424B3 | April 16, 2021 | 424B3 | View Document |
| DEF 14A | April 15, 2021 | DEF 14A | View Document |
| 424B3 | March 31, 2021 | 424B3 | View Document |
| EFFECT | March 30, 2021 | - | View Document |
| 8-K | March 29, 2021 | 8-K | View Document |
| 10-K | March 26, 2021 | 10-K | View Document |
| 8-K/A | March 26, 2021 | 8-K/A | View Document |
| CORRESP | March 26, 2021 | - | View Document |
| S-1/A | March 26, 2021 | S-1/A | View Document |
| 8-K | Feb. 22, 2021 | FORM 8-K | View Document |
| UPLOAD | Feb. 18, 2021 | - | View Document |
| SC 13D | Feb. 16, 2021 | SCHEDULE 13D FOR ADVENT TECHNOLOGIES HOLDINGS, INC. ON BEHALF OF VASSILIOS GREGO | View Document |
| S-1 | Feb. 16, 2021 | S-1 | View Document |
| SC 13D | Feb. 16, 2021 | SCHEDULE 13D FOR ADVENT TECHNOLOGIES HOLDINGS, INC. ON BEHALF OF CHRISTOS KASKAV | View Document |
| SC 13G/A | Feb. 11, 2021 | ADVENT TECHNOLOGIES INC. | View Document |
| SC 13G/A | Feb. 11, 2021 | AMCI ACQUISITION CORP. | View Document |
| 8-K/A | Feb. 9, 2021 | 8-K/A | View Document |
| 8-K | Feb. 9, 2021 | FORM 8-K | View Document |
| SC 13G | Feb. 8, 2021 | - | View Document |
| 25-NSE | Feb. 5, 2021 | - | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 4 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 5, 2021 | PRIMARY DOCUMENT | View Document |
| 8-K | Feb. 4, 2021 | 8-K | View Document |
| SC 13G | Feb. 3, 2021 | - | View Document |
| 8-K | Feb. 3, 2021 | 8-K | View Document |
| 424B3 | Jan. 20, 2021 | 424B3 | View Document |
| EFFECT | Jan. 19, 2021 | - | View Document |
| CORRESP | Jan. 15, 2021 | - | View Document |
| CORRESP | Jan. 14, 2021 | - | View Document |
| S-4/A | Jan. 14, 2021 | S-4/A | View Document |
| UPLOAD | Jan. 12, 2021 | - | View Document |
| SC 13G/A | Jan. 11, 2021 | - | View Document |
| 8-K | Jan. 8, 2021 | 8-K | View Document |
| 425 | Jan. 6, 2021 | 425 | View Document |
| 8-K | Jan. 6, 2021 | 8-K | View Document |
| CORRESP | Dec. 31, 2020 | - | View Document |
| S-4/A | Dec. 31, 2020 | S-4/A | View Document |
| 425 | Dec. 22, 2020 | 425 | View Document |
| 8-K | Dec. 22, 2020 | 8-K | View Document |
| UPLOAD | Dec. 21, 2020 | - | View Document |
| SC 13G/A | Dec. 7, 2020 | AMCI 13G/A | View Document |
| 4 | Dec. 3, 2020 | - | View Document |
| SC 13G/A | Dec. 3, 2020 | AMCI ACQUISITION CORP. | View Document |
| 4 | Dec. 2, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | Dec. 1, 2020 | PRIMARY DOCUMENT | View Document |
| 3 | Nov. 30, 2020 | - | View Document |
| 8-K | Nov. 25, 2020 | 8-K | View Document |
| 4 | Nov. 25, 2020 | PRIMARY DOCUMENT | View Document |
| 425 | Nov. 25, 2020 | 425 | View Document |
| RW | Nov. 24, 2020 | FORM RW | View Document |
| S-4 | Nov. 24, 2020 | S-4 | View Document |
| 10-Q | Nov. 12, 2020 | 10-Q | View Document |
| S-4 | Nov. 9, 2020 | S-4 | View Document |
| NT 10-Q | Nov. 9, 2020 | NT 10-Q | View Document |
| 4 | Oct. 21, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | Oct. 20, 2020 | 8-K | View Document |
| 4 | Oct. 20, 2020 | PRIMARY DOCUMENT | View Document |
| 425 | Oct. 20, 2020 | 425 | View Document |
| 8-K | Oct. 19, 2020 | 8-K | View Document |
| 8-K | Oct. 16, 2020 | 8-K | View Document |
| 425 | Oct. 16, 2020 | 425 | View Document |
| 4 | Oct. 15, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | Oct. 13, 2020 | 8-K | View Document |
| 425 | Oct. 13, 2020 | 425 | View Document |
| DEFA14A | Oct. 13, 2020 | DEFA14A | View Document |
| DEF 14A | Oct. 1, 2020 | DEF 14A | View Document |
| 4 | Sept. 24, 2020 | PRIMARY DOCUMENT | View Document |
| DEFA14A | Sept. 22, 2020 | DEFA 14A | View Document |
| 8-K | Sept. 22, 2020 | 8-K | View Document |
| PRE 14A | Sept. 18, 2020 | PRE14A | View Document |
| 4 | Sept. 18, 2020 | PRIMARY DOCUMENT | View Document |
| 10-Q | Aug. 10, 2020 | 10-Q | View Document |
| 4 | May 27, 2020 | PRIMARY DOCUMENT | View Document |
| 8-K | May 21, 2020 | 8-K | View Document |
| 8-K | May 15, 2020 | 8-K | View Document |
| DEFA14A | May 11, 2020 | DEFA14A | View Document |
| 10-Q | May 11, 2020 | 10-Q | View Document |
| SC 13G/A | May 8, 2020 | AMCI | View Document |
| DEFA14A | May 8, 2020 | DEFA14A | View Document |
| 8-K | May 8, 2020 | 8-K | View Document |
| DEF 14A | April 28, 2020 | DEF 14A | View Document |
| 3 | April 27, 2020 | PRIMARY DOCUMENT | View Document |
| PRE 14A | April 17, 2020 | PRE 14A | View Document |
| SC 13G/A | April 13, 2020 | - | View Document |
| SC 13G/A | April 3, 2020 | AMCI 13G/A | View Document |
| 4 | March 27, 2020 | PRIMARY DOCUMENT | View Document |
| 10-K | March 27, 2020 | 10-K | View Document |
| 3 | March 26, 2020 | PRIMARY DOCUMENT | View Document |
| 4 | March 26, 2020 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | March 20, 2020 | AMCI | View Document |
| 3 | March 20, 2020 | PRIMARY DOCUMENT | View Document |
| NT 10-K | March 17, 2020 | NT 10-K | View Document |
| SC 13G/A | Feb. 14, 2020 | AQR CAPITAL MANAGEMENT LLC | View Document |
| SC 13G/A | Feb. 14, 2020 | - | View Document |
| SC 13G/A | Feb. 13, 2020 | AMCI ACQUISITION CORP. | View Document |
| SC 13G | Feb. 11, 2020 | - | View Document |
| SC 13G/A | Feb. 7, 2020 | - | View Document |
| 8-K | Dec. 16, 2019 | 8-K | View Document |
| DEF 14A | Nov. 29, 2019 | DEF 14A | View Document |
| 8-K | Nov. 19, 2019 | 8-K | View Document |
| 10-Q | Nov. 12, 2019 | 10-Q | View Document |
| SC 13G | Oct. 9, 2019 | - | View Document |
| 10-Q | Aug. 9, 2019 | 10-Q | View Document |
| 10-Q | May 15, 2019 | 10-Q | View Document |
| 10-K | April 1, 2019 | 10-K | View Document |
| SC 13G | Feb. 13, 2019 | SC 13G | View Document |
| SC 13G | Feb. 11, 2019 | - | View Document |
| SC 13G | Feb. 1, 2019 | AMCI 13G | View Document |
| 8-K | Dec. 21, 2018 | 8-K | View Document |
| 8-K | Nov. 30, 2018 | 8-K | View Document |
| 4 | Nov. 29, 2018 | FORM 4 | View Document |
| 8-K | Nov. 27, 2018 | 8-K | View Document |
| SC 13G | Nov. 26, 2018 | AMCI ACQUISITION CORP. | View Document |
| SC 13G | Nov. 26, 2018 | AQR CAPITAL MANAGEMENT LLC | View Document |
| SC 13G | Nov. 26, 2018 | AMCI ACQUISITION CORP. | View Document |
| 8-K | Nov. 20, 2018 | 8-K | View Document |
| 424B4 | Nov. 16, 2018 | 424B4 | View Document |
| CERT | Nov. 15, 2018 | - | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| 3 | Nov. 15, 2018 | FORM 3 | View Document |
| EFFECT | Nov. 15, 2018 | - | View Document |
| 8-A12B | Nov. 14, 2018 | FORM 8-A12B | View Document |
| CORRESP | Nov. 14, 2018 | - | View Document |
| CORRESP | Nov. 14, 2018 | - | View Document |
| S-1/A | Nov. 9, 2018 | FORM S-1/A | View Document |
| S-1 | Oct. 25, 2018 | S1 | View Document |
| DRSLTR | Aug. 17, 2018 | - | View Document |
| DRS/A | Aug. 17, 2018 | - | View Document |
| UPLOAD | Aug. 14, 2018 | - | View Document |
| DRS | July 20, 2018 | - | View Document |